chamilo / chamilo-lms

                            )

                        );

                        foreach ($new_answers as $answer_item) {

                            $params = array();

                            $params['correct'] = $old_option_ids[$answer_item['correct']];

                            Database::update(

                                $table_ans,

                                $params,

                                array(

                                    'iid = ? AND c_id = ? AND question_id = ? ' => array(

                                        $answer_item['iid'],

                                        $this->destination_course_id,

                                        $new_id,

                                    ),

                                ),

                                false

                            );

                        }

                    }

                } else {

                    $new_options = array();

                            }

                        }

                        foreach($correct_answers as $answer_id => $correct_answer) {

                            $params = array();

                            $params['correct'] = $new_options[$correct_answer];

                            Database::update(

                                $table_ans,

                                $params,

                                array(

                                    'id = ? AND c_id = ? AND question_id = ? ' => array(

                                        $answer_id,

                                        $this->destination_course_id,

                                        $new_id,

                                    ),

                                ),

                                false

                            );

                        }

                    }

                }

            }